Andarius sits next to 3 phonetic neighbors — Darius, Andreas, and Andres are the closest matches by sound. Most share Andarius's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"manly, brave"
"Ōn's hill; from the hill of Ōn"
"lord of the right path"
"most noble, most honorable"
"descendant of the champion"
"beloved, dearly loved"
"invented blend of Desmond and Jasmine"
"Leaseholder; tenant farmer"
"work-power, home-ruler"
"ruler of the people"
"related to John (God is gracious)"
Similar sound: These names share phonetic patterns with Andarius — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Andarius.
Rhythm: Andarius is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.